[HADOOP-14221] Add s3guardtool dump command

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Works for Me
• Affects Version/s: HADOOP-13345
• Component/s: fs/s3
• Target Version/s: HADOOP-13345
• Assignee: Unassigned
• Reporter: Steve Loughran
• Created: 23/Mar/17 16:26
• Updated: 30/Aug/17 14:31
• Resolved: 30/Aug/17 14:31

Description

Add a command Dump the database, perhaps matching a pattern, for diagnostics.

e.g

s3guard dump s3a://steve4/datasets/queries

issue: large files, throttling, etc. etc.